A northeasterly, weak and very variable flow prevails over the West of the basin. Over the East, it is southeasterly, weak and variable.
For Fos-Sur-Mer :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, relatively clear skies becoming changeable.
S force 3 in the middle of the day becoming SSW force 2 in the evening. Smooth sea. Low, short swell from S. Excellent visibility becoming poor in the evening.